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ZG20Cr13(ZG2Cr13)

Description

China GBT ZG20Cr13(ZG2Cr13) Heavy stainless steel castings and ZG20Cr13(ZG2Cr13) Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ZG20Cr13(ZG2Cr13)
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ZG20Cr13(ZG2Cr13) GBT China Heavy stainless steel castings
ZG0Cr18NiTi
ZG1Cr18NiTi
ZG0Cr18Ni12Mo2Ti
ZG1Cr18Ni12Mo2Ti
ZG1Cr24Ni20Mo2Cu3
ZG1Cr18Mn8Ni4N
ZG1Cr17Mn9Ni4Mo3Cu2N
ZG1Cr18Mn13Mo3CuN
ZG0Cr17Ni4CuNb
ZG15Cr13(ZG1Cr13)

Chemical composition(mass fraction)(wt.%) of the ZG20Cr13(ZG2Cr13)

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.16-0.24 ≤1.00 ≤0.60 0.03 0.035 11.5-14.0

Mechanical Properties of steel grade ZG20Cr13(ZG2Cr13)

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
828 (≥) 976 (≥) 41 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade ZG20Cr13(ZG2Cr13)

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
23 - -     0.21 -  
133 875 - 44.3 324   -  
393 - 13 21.2   343 114

Heat Treatment of steel grade ZG20Cr13(ZG2Cr13)

Heat treated : 1559°C - 1523°C

Technological Curves of steel grade ZG20Cr13(ZG2Cr13)

Cross Reference Table (Equivalent Grade) of ZG20Cr13(ZG2Cr13)

Grade Standard Country Application
ZG20Cr13(ZG2Cr13) GBT China Heavy stainless steel castings

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